Mih File Structure enhancement

Frontend/lib/mih_providers/mih_access_controlls_provider.dart

@@ -0,0 +1,37 @@
+import 'package:flutter/material.dart';
+import 'package:mzansi_innovation_hub/mih_objects/patient_access.dart';
+
+class MihAccessControllsProvider extends ChangeNotifier {
+  int toolIndex;
+  List<PatientAccess>? accessList;
+
+  MihAccessControllsProvider({
+    this.toolIndex = 0,
+  });
+
+  void reset() {
+    toolIndex = 0;
+    accessList = null;
+    notifyListeners();
+  }
+
+  void setToolIndex(int index) {
+    toolIndex = index;
+  }
+
+  void setAccessList(List<PatientAccess> accesses) {
+    accessList = accesses;
+    notifyListeners();
+  }
+
+  void editAccessItem(PatientAccess updatedAccess) {
+    if (accessList == null) return;
+    int index = accessList!.indexWhere((access) =>
+        access.app_id == updatedAccess.app_id &&
+        access.business_id == updatedAccess.business_id);
+    if (index != -1) {
+      accessList![index] = updatedAccess;
+      notifyListeners();
+    }
+  }
+}